Home / 177,733.86-266,546.91-93,448.56

Finding the Fourth Proportional to 177,733.86, 266,546.91 and 93,448.56

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Solution

The fourth proportional to 177,733.86, 266,546.91 and 93,448.56 is: 140,144.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,733.86 : 266,546.91 = 93,448.56 : x
  2. Step 2: Convert to fraction form
    177,733.86/266,546.91 = 93,448.56/x
  3. Step 3: Cross multiply
    177,733.86x = 266,546.91 × 93,448.56
  4. Step 4: Simplify right side
    177,733.86x = 24,908,424,911.95
  5. Step 5: Solve for x
    x = 24,908,424,911.95/177,733.86
  6. Step 6: Final answer
    x = 140,144.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.